From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4A328CD11DD for ; Tue, 26 Mar 2024 12:03:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=XpP36Xge70YgZhUMj3rmT1c2CoYf3PScNbZeqTIcI28=; b=oPL7yaVpAEr4ihdy3DdiztxRE7 WHyzWxs8CslLVTTt8iuEawHLrFQQCNbxy598Wbzjsw0fI5zEtMDdhxXrWA2tgi2rH2xI7pZWKczol MDy2MktZnwJBmVIwvpr4IlqEjSvonWR60Bz2esg5TlrCe7dPPoEqqluHCh9/eG9w2td8JInsf1N30 /c9MSX7gjwVxFdo1IxTYKHyh+06QOwIPTJbqLC35QWQ2TAoL85yarOn6Bkzc6nVGVnd5chVDPq34N LYtxVLsysOfrN8nKxddINSl4tT9057Xp7Ifj2g52jYWX030aBCrNXcC5HvvrW7fMkO5Oe1no50wNX kSmKyOXA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rp5X4-00000004NTo-0o7d; Tue, 26 Mar 2024 12:03:58 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rp5X1-00000004NT9-3uNS for linux-nvme@lists.infradead.org; Tue, 26 Mar 2024 12:03:57 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 8E594CE20B2; Tue, 26 Mar 2024 12:03:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 87469C433C7; Tue, 26 Mar 2024 12:03:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711454631; bh=LQAqriEV6sw8uFQMM0J39A4LTm6xoSm4hTMkH8xNBj4=; h=From:To:Cc:Subject:Date:From; b=l+j703IkqANRjr1m05uh8hm7LK6uI5JBSW1GomZl7ptvCsF9vdWYz8syF89sfhc4G RGa2sWhm+noyghmN6cDRJnpqrm2PTz5NmJooXuBGn1P7Ih69hGRR9Vn1hgZ5dBc9Yn yWmdqYz9iLj4VWNsokIepi+LWANoI3qKK3jYCGPW0KdXsmjwLkYPlT0tGTaQNhXZ1w 8fZSdEmTAcf3Vikcmq2d+JRJmFmLUL+f5nkaCWkmYljf05P2E6P/TWIB5cjF+NhyyM mIFAea8ElR3+ZQpjhMN5WgomIcO1Ow+/YjtwnoAwElerD6whSKW/BnNTojozhj/fis x2vYlf0YFyB1A== From: Hannes Reinecke To: Christoph Hellwig Cc: Keith Busch , Sagi Grimberg , linux-nvme@lists.infradead.org, Hannes Reinecke Subject: [PATCHv4 0/7] nvmet: debugfs support Date: Tue, 26 Mar 2024 13:03:35 +0100 Message-Id: <20240326120342.105740-1-hare@kernel.org> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240326_050356_197399_59753075 X-CRM114-Status: GOOD ( 12.85 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Hi all, taking up the original patchset for nvmet debugfs I've improved upon that submission by modifying the layout: /dev/kernel/debug/nvmet ctrl port state hostnqn kato host_traddr The 'state' attribute is the value of the CSTS register; one can trigger a controller reset by writing 'fatal' into it (to set CSTS.CFS). As usual, comments and reviews are welcome. Changes to v3: - drop patch to add queue entries - Reviews from Sagi Changes to v2: - Move the 'host_traddr' attribute to the controller directory - Rename callback to 'host_traddr' Hannes Reinecke (7): nvmet: add debugfs support nvmet: add 'host_traddr' callback for debugfs nvmet-tcp: implement host_traddr() nvmet-rdma: implement host_traddr() nvmet-fc: implement host_traddr() nvme-fcloop: implement 'host_traddr' lpfc_nvmet: implement 'host_traddr' drivers/nvme/target/Kconfig | 9 ++ drivers/nvme/target/Makefile | 1 + drivers/nvme/target/core.c | 30 ++++- drivers/nvme/target/debugfs.c | 202 +++++++++++++++++++++++++++++++++ drivers/nvme/target/debugfs.h | 42 +++++++ drivers/nvme/target/fc.c | 33 ++++++ drivers/nvme/target/fcloop.c | 11 ++ drivers/nvme/target/nvmet.h | 12 +- drivers/nvme/target/rdma.c | 12 ++ drivers/nvme/target/tcp.c | 14 +++ drivers/scsi/lpfc/lpfc_nvmet.c | 11 ++ include/linux/nvme-fc-driver.h | 4 + 12 files changed, 378 insertions(+), 3 deletions(-) create mode 100644 drivers/nvme/target/debugfs.c create mode 100644 drivers/nvme/target/debugfs.h -- 2.35.3